WIN10 and Ubantu dual system-generated boot error problem-----unknown filesystem

Source: Internet
Author: User

Unknown filesystem solution when booting up in WIN10 and Ubantu dual Systems

The above problem is the boot area error. Grub Rescue>lsgrub Rescue>ls (hd0,1) is tested with Grub Rescue>ls (HD0,MSDOS1) to a partition where the information that appears is different from other partitions. That is, determine ubantu in the partition, for example we assume (hd0,5) and then Grub Rescue>root=hd0,msdos5grub rescue>prefix= (HD0,MSDOS5)/boot/grubgrub Rescue>insmod normalgrub rescue>normal Enter boot Menu press C to enter command line Grub >set root=hd0,msdos5>set prefix= (HD0,MSDOS5)/ Boot/grub>linux/vmlinuz Root=/dev/sda5 (press TAB not up Vmlinuz) >initrd/initrd.img>boot Enter the interface in the terminal input sudo Updategrubsudo GRUB-INSTALL/DEV/SDAOK Completed

WIN10 and Ubantu dual system-generated boot error problem-----unknown filesystem

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